An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
NSN 6685-00-737-7333
NSN 6685-01-245-1870
NSN 5920-01-544-1376
NSN 5905-00-430-1809
NSN 6220-01-368-0722
NSN 5996-01-191-8758
NSN 5920-01-246-5678
NSN 6110-00-245-6005
NSN 5945-01-278-9034
NSN 6220-01-502-9451
NSN 5930-01-215-6769
NSN 5925-00-790-3799